Swapping
[计] 交换, 调动, 转储
✅ 同义词
🗣️ 情景例句
Is that it?
就这个吗？
I worked at the restaurant this morning.
我今早在餐厅工作。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，